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A198726 as a simple table

na(n)
01
11
21
32
43
53
64
76
87
99
1011
1113
1217
1321
1424
1529
1637
1742
1849
1960
2070
2182
2296
23111
24129
25152
26173
27199
28234
29266
30302
31349
32399
33451
34515
35585
36661
37752
38847
39954
401081
411215
421359
431531
441719
451917
462147
472400
482675
492985
503322
513690
524110
534563
545048
555603

[1,1,1,2,3,3,4,6,7,9,11,13,17,21,24,29,37,42,49,
 60,70,82,96,111,129,152,173,199,234,266,302,349,
 399,451,515,585,661,752,847,954,1081,1215,1359,
 1531,1719,1917,2147,2400,2675,2985,3322,3690,4110,
 4563,5048,5603]